package com.csq.mapper;

import com.csq.entity.User;
import com.sun.tools.javac.jvm.Items;

/**
 * @author ercai
 * @date 2019/7/24 - 19:00
 */
public interface UserMapper {
    public User findById(Integer id);

    public User selectByParentId(Integer parentId);

    public void insert(User user);
}
